title: Vitiated air: a Victorian villain?
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D000397:Air Pollution / Q000517:prevention & control; D002245:Carbon Dioxide / Q000009:adverse effects / Q000378:metabolism; D003032:Coal Mining / Q000266:history; D005739:Gas Poisoning / Q000266:history*; D049672:History, 19th Century; D011890:Railroads / Q000266:history; D012119:Respiration; D006113:United Kingdom
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D002245:Carbon Dioxide